There is no detox for coke. It's a real man's drug. Unfair but true... You get what you pay for in this world. If you have the 7 to 10 grand it costs for the first week in a top shelf rehab and you're not picky about where it is located, there are at least a dozen places that will admit you within 24 hours. That "real man's drug" thing was a joke. But there honestly is not a detox for coke. It's a few days of abject misery but with no risk of the extremely dangerous spikes of booze/opiate/benzo withdrawal.